hi, I am 19, about 15 pounds overweight and a frequent snowboarder.
Every month or two, out of nowhere, I feel a sharp pain everytime I breath in. It lasts for about a minute and a half and I would like to know what this might be or be caused by.
The last couple of times I've had it, I was up in the mountains, but not after a particularly strenuous day.
Thank you so much for any answers you can give me.
-Rhett